Applied Physicist - Pixel-Detector R&D (EP-DT-SD-2025-243-GRAP) at CERN

Geneva, Geneva, Switzerland -

Full Time

Start Date

Immediate

Expiry Date

13 Apr, 26

Salary

7004.0

Posted On

13 Jan, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Silicon Detector Technology, Device Fabrication, Testing, Experiment Design, Material Characterisation, Data Analysis, Python Programming, Team Collaboration, Presentation Skills, Documentation Skills, English, French

Industry

Research Services

Description

Job Description Join the CERN Experimental Physics department in its R&D program on technologies for future experiments, focusing on advanced silicon pixel detectors. The work involves combining sensors and readout electronics into compact, lightweight detector hybrids. You will develop and test new methods for connecting these components, working closely with the R&D team and international collaborators. Your responsibilities: Contribution to the development and validation of in-house hybridisation processes based on advanced interconnect technologies such as conductive adhesives and gold studs. Production of functional hybrid assemblies, in collaboration with the participating projects. Contribution to the preparation and maintenance of testing infrastructure for laboratory and test-beam measurements. Performance testing of advanced hybrid timing and tracking detectors in laboratory measurements and with particle beams. Reliability tests (thermal cycling, irradiations) on mechanical and functional samples, development of suitable QA and QC procedures for yield measurement and failure classification, performance measurements before and after thermal cycling and irradiations. Analysis of test data, documentation and publication of results. This role includes team supervision responsibilities. Your profile: Silicon-detector technology: device fabrication and testing. Experiment design. Material characterisation methods. Analysis of test data. Skills: Knowledge of silicon detectors. Basic Python programming skills. Ability to work in multi-disciplinary teams. Presentation and documentation of results. Spoken and written English or French, with a commitment to learn the basics of the other language. Eligibility criteria: You are a national of a CERN Member or Associate Member State. You have a professional background in Physics (or a related field) and have either: a Master's degree with 2 to 6 years of post-graduation professional experience; or a PhD with no more than 3 years of post-graduation professional experience. You have never had a CERN fellow or graduate contract before. Additional Information Job closing date: 16.01.2026 at 23:59 CET. Contract duration: 24 months, with a possible extension up to 36 months maximum. Job flexibility: Fully Onsite Target start date: 01-February-2026 This position involves: Work in Radiation Areas. Work during nights, Sundays and official holidays, when required by the needs of the Organization. Job reference: EP-DT-SD-2025-243-GRAP Field of work: Applied Physics Benchmark job: 200140 - Applied Physicist Global Benefits A monthly stipend between 6372-7004 Swiss Francs per month (tax free) depending on your degree. 30 days of paid leave per year plus 2 weeks annual closure. Coverage by CERN’s comprehensive health insurance scheme (for yourself, your spouse and children), and membership of the CERN Pension Fund. Family, child and infant monthly allowances depending on your individual circumstances. A relocation package (installation grant and travel expenses) depending on your individual circumstances. Possibility to extend your contract up to 36 months. On-the-job and formal training including language classes. Overview of CERN - Discover a world where the impossible is made possible! At CERN, the European Organization for Nuclear Research, we are pushing the frontiers of science and technology. Our groundbreaking work brings together not only physicists but also a diverse range of professionals from engineering, technical, scientific, and administrative fields. Together, we foster an environment where innovation and collaboration thrive. Every day, we face exciting new challenges and opportunities to contribute to cutting-edge research that shapes our understanding of the universe. We meet these challenges through the diverse perspectives within our teams, ensuring every contribution is valued and driving our shared sense of inclusion and purpose. Diversity is a core value of CERN since its foundation, and it remains central to our mission and continued success. If you are ready to be part of a dynamic, inclusive community pushing the boundaries of knowledge, CERN is the place where your curiosity and skills can thrive. Be part of our mission to uncover what lies at the heart of the universe! TAKE PART! More information about us, here: careers.cern

Responsibilities

You will contribute to the development and validation of hybridisation processes for silicon pixel detectors and perform testing of these advanced detectors. This role also includes team supervision responsibilities and analysis of test data.